鹳口疽，乃三阴亏损督脉之经浊气、湿痰流结而成。其患发在尾闾之穴，高骨头尖，初起形似鱼肫，久则
突如鹳嘴，朝寒暮热，日轻夜重，溃后稀脓出而无禁，又或鲜血出而不停。凡发此者，壮年犹可，老年为虑。
初起宜滋阴除湿汤和之；已成未溃者，和气养荣汤托之；溃而不敛者，滋肾保元汤补之；久而成漏者，琥珀蜡
矾丸兼先天大造丸服之甚妙。
滋阴除湿汤
滋阴除湿汤知母 白芍芎归熟地芩
柴陈贝母兼泽泻 骨皮甘草效多灵
治鹳口疽初起朝寒暮热，日轻夜重、如疟等症。
川芎 当归 白芍 熟地（各一钱） 柴胡 黄芩 陈皮 知母 贝母（各八分） 泽泻 地骨皮 甘草
（各五分）
水二钟，姜三片，煎八分，食前服。
和气养荣汤
和气养荣汤术 参苓熟地共陈皮
丹皮甘草沉香等 还有当归在后随
治前症已成不得内消者，宜此药托之。
人参 陈皮 白术 黄 茯苓 丹皮 当归 熟地（各一钱） 沉香 甘草（各五分）
水二钟，煎八分，食前服。
滋肾保元汤
滋肾保元汤杜仲 参 术附桂丹皮
归苓萸肉并甘草 枣姜熟地要相随
治前症元气虚弱，脓水淋漓，久而不敛者服之。
人参 黄 白术 茯苓 归身 杜仲 山萸肉 牡丹皮 熟地（各一钱） 附子 肉桂 甘草（各五分）
水二钟，姜三片，枣二枚，莲肉七枚，食前煎服。
琥珀蜡矾丸（见肿疡门）
先天大造丸（见流注门）
鹳口疽，是由于三阴经亏损，督脉中的浊气与湿痰流注凝结而形成的。病灶发于尾闾穴（位于脊柱末端），表现为高骨头尖，初起时形状像鱼肚，时间久了则突起如同鹳鸟的嘴巴，早晨怕冷傍晚发热，白天症状轻晚上症状重，溃破后流出稀薄的脓液且无法止住，或者又或流出鲜血且不停止。凡是发生此病的人，如果是壮年还可以应对，若是老年人则令人担忧。
初起阶段适宜用滋阴除湿汤调和；病情已成但尚未溃破的，用和气养荣汤托毒外出；溃破后伤口不愈合的，用滋肾保元汤补益；日久形成瘘管的，服用琥珀蜡矾丸兼服先天大造丸效果极佳。
滋阴除湿汤
滋阴除湿汤由知母、白芍、川芎、当归、熟地黄、黄芩、柴胡、陈皮、贝母以及泽泻组成，地骨皮和甘草疗效显著。
主治鹳口疽初起出现的早晨怕冷傍晚发热、白天轻晚上重、类似疟疾等症状。
药材及剂量：川芎、当归、白芍、熟地黄（各一钱）；柴胡、黄芩、陈皮、知母、贝母（各八分）；泽泻、地骨皮、甘草（各五分）。
用法：用水两钟，生姜三片，煎至八分，饭前服用。
和气养荣汤
和气养荣汤由白术、人参、茯苓、熟地黄共同配伍陈皮，丹皮、甘草、沉香等药，最后加上当归跟随其后。
主治上述病症已经形成但不能从内部消散的情况，适宜用此药托毒外出。
药材及剂量：人参、陈皮、白术、黄芪、茯苓、丹皮、当归、熟地黄（各一钱）；沉香、甘草（各五分）。
用法：用水两钟，煎至八分，饭前服用。
滋肾保元汤
滋肾保元汤由杜仲、人参、白术、附子、肉桂、丹皮、当归、茯苓、山萸肉并甘草组成，红枣、生姜和熟地黄要相随配合。
主治上述病症元气虚弱，脓水淋漓不尽，日久伤口不愈合的情况，服用此药。
药材及剂量：人参、黄芪、白术、茯苓、归身、杜仲、山萸肉、牡丹皮、熟地黄（各一钱）；附子、肉桂、甘草（各五分）。
用法：用水两钟，生姜三片，红枣二枚，莲子肉七枚，饭前煎服。
Guankou Ju (Stork's Mouth Abscess) is formed due to the deficiency of the Three Yin meridians, where turbid qi and damp-phlegm flow and accumulate in the Du Meridian. The lesion arises at the Weili point (located at the end of the spine), presenting as a high, pointed swelling. Initially, it resembles a fish stomach; over time, it protrudes like a stork's beak. Symptoms include chills in the morning and fever in the evening, with symptoms being lighter during the day and heavier at night. After ulceration, thin pus flows out uncontrollably, or fresh blood bleeds continuously. For patients developing this condition, those in their prime years can manage it, whereas for the elderly, it is a cause for concern.
In the initial stage, Ziyin Chushi Tang (Nourish Yin and Dampness-Resolving Decoction) should be used to harmonize the condition. If the disease has formed but not yet ulcerated, Heqi Yangrong Tang (Harmonize Qi and Nourish Blood Decoction) should be used to expel toxins. If ulcerated but not healing, Zishen Baoyuan Tang (Nourish Kidney and Protect Yuan Decoction) should be used for tonification. If it persists and forms a fistula, taking Hupo Lafan Wan (Amber and Wax-Alum Pill) combined with Xiantian Dazao Wan (Pre-heaven Great Creation Pill) yields excellent results.
Ziyin Chushi Tang (Nourish Yin and Dampness-Resolving Decoction)
Ziyin Chushi Tang consists of Zhimu (Anemarrhenae Rhizoma), Baishao (Paeoniae Radix Alba), Chuanxiong (Ligustici Chuanxiong Rhizoma), Danggui (Angelicae Sinensis Radix), Shudi (Rehmanniae Radix Praeparata), Huangqin (Scutellariae Radix), Chaihu (Bupleuri Radix), Chenpi (Citri Reticulatae Pericarpium), Beimu (Fritillariae Thunbergii Bulbus), and Zexie (Alismatis Rhizoma); Digupi (Lycii Cortex) and Gancao (Glycyrrhizae Radix et Rhizoma) are highly effective.
It treats initial symptoms of Guankou Ju such as morning chills and evening fevers, daytime lightness and nighttime heaviness, and symptoms resembling malaria.
Ingredients and Dosages: Chuanxiong, Danggui, Baishao, Shudi (each 1 qian); Chaihu, Huangqin, Chenpi, Zhimu, Beimu (each 8 fen); Zexie, Digupi, Gancao (each 5 fen).
Administration: Boil with two zhong of water and three slices of Shengjiang (Zingiberis Rhizoma Recens) until reduced to eight fen; take before meals.
Heqi Yangrong Tang (Harmonize Qi and Nourish Blood Decoction)
Heqi Yangrong Tang comprises Baizhu (Atractylodis Macrocephalae Rhizoma), Renshen (Ginseng Radix et Rhizoma), Fuling (Poria), Shudi, and Chenpi; Danpi (Moutan Cortex), Gancao, and Chenxiang (Aquilariae Lignum Resinatum) are included, followed by Danggui.
It treats conditions where the aforementioned lesions have formed but cannot resolve internally, using this decoction to expel toxins.
Ingredients and Dosages: Renshen, Chenpi, Baizhu, Huangqi (Astragali Radix), Fuling, Danpi, Danggui, Shudi (each 1 qian); Chenxiang, Gancao (each 5 fen).
Administration: Boil with two zhong of water until reduced to eight fen; take before meals.
Zishen Baoyuan Tang (Nourish Kidney and Protect Yuan Decoction)
Zishen Baoyuan Tang consists of Duzhong (Eucommiae Cortex), Renshen, Baizhu, Fuzi (Aconiti Lateralis Radix Praeparata), Rougui (Cinnamomi Cortex), Danpi, Danggui, Fuling, ShanYurou (Corni Fructus), and Gancao; accompanied by Zao (Jujubae Fructus), Shengjiang, and Shudi.
It treats cases of the aforementioned condition characterized by weak Yuan Qi, continuous dripping of pus, and failure to heal over time.
Ingredients and Dosages: Renshen, Huangqi, Baizhu, Fuling, Guishen (Danggui Radix), Duzhong, ShanYurou, Mudanpi, Shudi (each 1 qian); Fuzi, Rougui, Gancao (each 5 fen).
Administration: Boil with two zhong of water, three slices of Shengjiang, two Zao, and seven pieces of Lianrou (Nelumbinis Semen); take before meals.
Hupo Lafan Wan (Amber and Wax-Alum Pill) (See section on Ulcerative Diseases)
Xiantian Dazao Wan (Pre-heaven Great Creation Pill) (See section on Flowing Abscesses)